| 1 | // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-pch -x objective-c++ -std=c++0x -o %t %s |
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| 2 | // RUN: %clang_cc1 -triple %itanium_abi_triple -include-pch %t -x objective-c++ -std=c++0x -verify %s |
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| 3 | // RUN: %clang_cc1 -triple %itanium_abi_triple -include-pch %t -x objective-c++ -std=c++0x -ast-print %s | FileCheck -check-prefix=CHECK-PRINT %s |
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| 4 | // RUN: %clang_cc1 -triple %itanium_abi_triple -include-pch %t -x objective-c++ -std=c++0x -emit-llvm -o - %s | FileCheck -check-prefix=CHECK-IR %s |
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| 5 | |
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| 6 | // expected-no-diagnostics |
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| 7 | |
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| 8 | #ifndef HEADER |
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| 9 | #define HEADER |
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| 10 | |
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| 11 | typedef unsigned char BOOL; |
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| 12 | |
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| 13 | @interface NSNumber @end |
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| 14 | |
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| 15 | @interface NSNumber (NSNumberCreation) |
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| 16 | + (NSNumber *)numberWithChar:(char)value; |
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| 17 | + (NSNumber *)numberWithUnsignedChar:(unsigned char)value; |
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| 18 | + (NSNumber *)numberWithShort:(short)value; |
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| 19 | + (NSNumber *)numberWithUnsignedShort:(unsigned short)value; |
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| 20 | + (NSNumber *)numberWithInt:(int)value; |
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| 21 | + (NSNumber *)numberWithUnsignedInt:(unsigned int)value; |
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| 22 | + (NSNumber *)numberWithLong:(long)value; |
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| 23 | + (NSNumber *)numberWithUnsignedLong:(unsigned long)value; |
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| 24 | + (NSNumber *)numberWithLongLong:(long long)value; |
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| 25 | + (NSNumber *)numberWithUnsignedLongLong:(unsigned long long)value; |
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| 26 | + (NSNumber *)numberWithFloat:(float)value; |
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| 27 | + (NSNumber *)numberWithDouble:(double)value; |
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| 28 | + (NSNumber *)numberWithBool:(BOOL)value; |
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| 29 | @end |
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| 30 | |
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| 31 | @interface NSArray |
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| 32 | @end |
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| 33 | |
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| 34 | @interface NSArray (NSArrayCreation) |
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| 35 | + (id)arrayWithObjects:(const id [])objects count:(unsigned long)cnt; |
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| 36 | @end |
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| 37 | |
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| 38 | @interface NSDictionary |
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| 39 | + (id)dictionaryWithObjects:(const id [])objects forKeys:(const id [])keys count:(unsigned long)cnt; |
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| 40 | @end |
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| 41 | |
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| 42 | template<typename T, typename U> |
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| 43 | struct pair { |
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| 44 | T first; |
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| 45 | U second; |
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| 46 | }; |
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| 47 | |
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| 48 | template<typename T, typename U> |
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| 49 | pair<T, U> make_pair(const T& first, const U& second) { |
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| 50 | return { first, second }; |
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| 51 | } |
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| 52 | |
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| 53 | // CHECK-IR: define linkonce_odr {{.*}}void @_Z29variadic_dictionary_expansionIJP8NSStringS1_EJP8NSNumberS3_EEvDp4pairIT_T0_E |
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| 54 | template<typename ...Ts, typename ... Us> |
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| 55 | void variadic_dictionary_expansion(pair<Ts, Us>... key_values) { |
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| 56 | // CHECK-PRINT: id dict = @{ key_values.first : key_values.second... }; |
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| 57 | // CHECK-IR: {{call.*objc_msgSend}} |
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| 58 | // CHECK-IR: ret void |
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| 59 | id dict = @{ key_values.first : key_values.second ... }; |
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| 60 | } |
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| 61 | |
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| 62 | #else |
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| 63 | void test_all() { |
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| 64 | variadic_dictionary_expansion(make_pair(@"Seventeen", @17), |
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| 65 | make_pair(@"YES", @true)); |
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| 66 | } |
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| 67 | #endif |
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| 68 | |
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